براغي ذات رأس سداسي M5-0.8 × 50 مم | فولاد من الفئة 8.8 مطلي بالزنك | خيط كامل (300/عبوة)

Threaded the whole length, so I could cinch down a bracket without worrying about partial engagement. The zinc coating on these is even and slick, which made driving them with a socket wrench feel smoother than most hardware store packs. Class 8.8 is plenty for my small machine build, and the 300 co

Packed these into a jig fixture at work and the fully threaded length grabbed perfectly even through thick steel plates. The zinc coating looks clean and consistent across all 300 pieces.

Installing these as replacement bolts on my 3D printer frame was a breeze—the hex head holds a socket wrench firmly without slipping. The zinc plating looks consistent across all 300 pieces, with no burrs on the threads that I could feel.